{"id":"vidhyamitra:city-day:ranchi:2017-08-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2017-08-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-08-22","date_display":"August 22, 2017 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2017,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457987.770833,"kali_year":5119,"ahargana":1869522.2708,"sun":{"sidereal_longitude":124.3693,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":129.539,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":5.1697,"elapsed_within_tithi_degrees":5.1697},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.539,"elapsed_within_degrees":9.539},"yoga":{"number":20,"name":"Śiva","sum_longitude":253.9082},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2017,"month":8,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457987.770833,"ahargana":1869522.2708,"kali_year":5119,"ayanamsa_lahiri":24.0994,"grahas":{"sun":{"sidereal_longitude":125.05784900000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":128.54944899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":0.4563},"mars":{"sidereal_longitude":116.51444900000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":133.77184899999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":175.804849,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":90.72884899999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":236.937549,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":123.7133,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":303.7133,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2017,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457987.770833,"kali_year":5119,"ahargana":1869522.2708,"sun":{"sidereal_longitude":124.3693,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":129.539,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":5.1697,"elapsed_within_tithi_degrees":5.1697},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.539,"elapsed_within_degrees":9.539},"yoga":{"number":20,"name":"Śiva","sum_longitude":253.9082},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.456,"elongation":5.17},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.456,"opposition_distance":174.83}},"eclipse_window_40days":[]},"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"05:27","sunsetLocal":"18:16","solarNoonLocal":"11:51","dayLengthHours":12.811817764779235,"dayLengthDisplay":"12 Hours 48 Mins 43 Secs","nightLengthDisplay":"11 Hours 11 Mins 17 Secs","moonriseLocal":"05:44","moonsetLocal":"18:26","rahuKala":{"name":"Rāhu Kāla","start":"15:03","end":"16:40","startHours":15.057936712258947,"endHours":16.65941393285635,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:39","end":"10:15","startHours":8.65202782986933,"endHours":10.253505050466732,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:51","end":"13:27","startHours":11.854982271064138,"endHours":13.45645949166154,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:26","end":"08:52","startHours":8.438497533789675,"endHours":8.865558125948983,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:59","end":"06:19","startHours":5.982899128873655,"endHours":6.3245476026011005,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:26","end":"12:17","startHours":11.42792167890483,"endHours":12.282042863223445,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:44","end":"04:36","startHours":3.7408310200372883,"endHours":4.594952204355904,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:27","startHours":4.38142190827625,"endHours":5.4490733886745195,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:51","startHours":13.990285231860678,"endHours":14.844406416179295,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:04","end":"18:28","startHours":18.060891153453756,"endHours":18.460891153453755,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:16","end":"18:48","startHours":18.260891153453755,"endHours":18.79471689365289,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:01","end":"19:46","startHours":18.010891153453755,"endHours":19.760891153453755,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:26","end":"00:17","startHours":23.42792167890483,"endHours":24.282042863223445,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:27","end":"07:03","startHours":5.4490733886745195,"endHours":7.050550609271924,"quality":"inauspicious"},{"name":"Udveg","start":"07:03","end":"08:39","startHours":7.050550609271924,"endHours":8.65202782986933,"quality":"inauspicious"},{"name":"Chala","start":"08:39","end":"10:15","startHours":8.65202782986933,"endHours":10.253505050466732,"quality":"neutral"},{"name":"Labha","start":"10:15","end":"11:51","startHours":10.253505050466732,"endHours":11.854982271064138,"quality":"auspicious"},{"name":"Amṛta","start":"11:51","end":"13:27","startHours":11.854982271064138,"endHours":13.45645949166154,"quality":"auspicious"},{"name":"Kāla","start":"13:27","end":"15:03","startHours":13.45645949166154,"endHours":15.057936712258947,"quality":"inauspicious"},{"name":"Śubha","start":"15:03","end":"16:40","startHours":15.057936712258947,"endHours":16.65941393285635,"quality":"auspicious"},{"name":"Roga","start":"16:40","end":"18:16","startHours":16.65941393285635,"endHours":18.260891153453755,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:16","end":"19:40","startHours":18.260891153453755,"endHours":19.659413932856353,"quality":"inauspicious"},{"name":"Śubha","start":"19:40","end":"21:03","startHours":19.659413932856353,"endHours":21.057936712258947,"quality":"auspicious"},{"name":"Roga","start":"21:03","end":"22:27","startHours":21.057936712258947,"endHours":22.45645949166154,"quality":"inauspicious"},{"name":"Udveg","start":"22:27","end":"23:51","startHours":22.45645949166154,"endHours":23.854982271064138,"quality":"inauspicious"},{"name":"Chala","start":"23:51","end":"01:15","startHours":23.854982271064138,"endHours":25.253505050466735,"quality":"neutral"},{"name":"Labha","start":"01:15","end":"02:39","startHours":25.253505050466735,"endHours":26.65202782986933,"quality":"auspicious"},{"name":"Amṛta","start":"02:39","end":"04:03","startHours":26.65202782986933,"endHours":28.050550609271923,"quality":"auspicious"},{"name":"Kāla","start":"04:03","end":"05:27","startHours":28.050550609271923,"endHours":29.44907338867452,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:27","end":"06:27","startHours":5.4490733886745195,"endHours":6.4490733886745195,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:27","end":"07:27","startHours":6.4490733886745195,"endHours":7.4490733886745195,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:27","end":"08:27","startHours":7.4490733886745195,"endHours":8.44907338867452,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:27","end":"09:27","startHours":8.44907338867452,"endHours":9.44907338867452,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:27","end":"10:27","startHours":9.44907338867452,"endHours":10.44907338867452,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:27","end":"11:27","startHours":10.44907338867452,"endHours":11.44907338867452,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:27","end":"12:27","startHours":11.44907338867452,"endHours":12.44907338867452,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:27","end":"13:27","startHours":12.44907338867452,"endHours":13.44907338867452,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:27","end":"14:27","startHours":13.44907338867452,"endHours":14.44907338867452,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:27","end":"15:27","startHours":14.44907338867452,"endHours":15.44907338867452,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:27","end":"16:27","startHours":15.44907338867452,"endHours":16.44907338867452,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:27","end":"17:27","startHours":16.44907338867452,"endHours":17.44907338867452,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:27","end":"18:27","startHours":17.44907338867452,"endHours":18.44907338867452,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:27","end":"19:27","startHours":18.44907338867452,"endHours":19.44907338867452,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:27","end":"20:27","startHours":19.44907338867452,"endHours":20.44907338867452,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:27","end":"21:27","startHours":20.44907338867452,"endHours":21.44907338867452,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:27","end":"22:27","startHours":21.44907338867452,"endHours":22.44907338867452,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:27","end":"23:27","startHours":22.44907338867452,"endHours":23.44907338867452,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:27","end":"00:27","startHours":23.44907338867452,"endHours":24.44907338867452,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:27","end":"01:27","startHours":24.44907338867452,"endHours":25.44907338867452,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:27","end":"02:27","startHours":25.44907338867452,"endHours":26.44907338867452,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:27","end":"03:27","startHours":26.44907338867452,"endHours":27.44907338867452,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:27","end":"04:27","startHours":27.44907338867452,"endHours":28.44907338867452,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:27","end":"05:27","startHours":28.44907338867452,"endHours":29.44907338867452,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":11.765752922727309,"eotMinutes":-2.537336263848294,"ayanamsa":24.0994}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Pratipada · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"ranchi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 22, 2017 CE · Ranchi, Jharkhand · Vidhyamitra","description":"August 22, 2017 CE for Ranchi, Jharkhand: Śukla Pratipada, sūryodaya 05:27, sūryāsta 18:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2017-08-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2017-08-22","sa":"https://sa.vidhyamitra.com/city/ranchi/2017-08-22","hi":"https://hi.vidhyamitra.com/city/ranchi/2017-08-22","x-default":"https://vidhyamitra.com/city/ranchi/2017-08-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T12:13:32.335Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-15T12:13:32.335Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T12:13:32.335Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}